SEMTECH_ELEC BZX2C

BZX2C
SILICON PLANAR POWER ZENER DIODES
for use in stabilizing and clipping circuits with high
power rating. The Zener voltages are graded
according to the international E24 standard. Other
voltage tolerances and higher Zener voltages are
upon request.
Max. 0.7
Min. 25.4
Max. 2.8
Black
Cathode Band
Black
Part No.
Black
"ST" Brand
XXX
Max. 4.2
ST
Min. 25.4
Glass Case DO-41
Dimensions in mm
Absolute Maximum Ratings (Ta = 25 OC)
Parameter
Symbol
Power Dissipation
Ptot
Value
2
Unit
1)
W
Junction Temperature
Tj
175
O
Storage Temperature Range
TS
- 65 to + 175
O
1)
C
C
Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
Characteristics at Ta = 25 OC
Parameter
Symbol
Max.
Unit
VF
1.2
V
Forward Voltage
at IF = 200 mA
SEMTECH ELECTRONICS LTD.
®
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 05/06/2008
BZX2C
Characteristics at Tj = 25 OC
Zener Voltage Range 1)
Type
VZnom (V)
VZT (V)
lZT (mA)
Maximum Dynamic Resistance
Maximum Reverse
Leakage Current
(Ω) at IZT
IR (µA)
(Ω) at IZK
IZK (mA)
BZX2C3V6
3.6
3.4...3.8
139
5
400
1
80
BZX2C3V9
3.9
3.7...4.1
128
5
400
1
30
BZX2C4V3
4.3
4...4.6
116
4.5
400
1
20
BZX2C4V7
4.7
4.4...5
106
4.5
550
1
5
BZX2C5V1
5.1
4.8...5.4
98
3.5
600
1
5
BZX2C5V6
5.6
5.2...6
89.5
2.5
650
1
5
BZX2C6V2
6.2
5.8...6.6
80.5
1.5
700
1
5
BZX2C6V8
6.8
6.4...7.2
73.5
2
700
1
5
BZX2C7V5
7.5
7...7.9
66.5
2
700
0.5
5
BZX2C8V2
8.2
7.7...8.7
61
2.3
700
0.5
5
BZX2C9V1
9.1
8.5...9.6
55
2.5
700
0.5
2
BZX2C10
10
9.4...10.6
50
3.5
700
0.25
3
BZX2C11
11
10.4...11.6
45.5
4
700
0.25
1
BZX2C12
12
11.4...12.7
41.5
4.5
700
0.25
1
BZX2C13
13
12.4...14.1
38.5
5
700
0.25
0.5
BZX2C15
15
13.8...15.6
33.4
7
700
0.25
0.5
BZX2C16
16
15.3...17.1
31.2
8
700
0.25
0.5
BZX2C18
18
16.8...19.1
27.8
10
750
0.25
0.5
BZX2C20
20
18.8...21.2
25
11
750
0.25
0.5
BZX2C22
22
20.8...23.3
22.8
12
750
0.25
0.5
BZX2C24
24
22.8...25.6
20.8
13
750
0.25
0.5
BZX2C27
27
25.1...28.9
18.5
18
750
0.25
0.5
BZX2C30
30
28...32
16.6
20
1000
0.25
0.5
BZX2C33
33
31...35
15.1
23
1000
0.25
0.5
BZX2C36
36
34...38
13.9
25
1000
0.25
0.5
BZX2C39
39
37...41
12.8
30
1000
0.25
0.5
BZX2C43
43
40...46
11.6
35
1500
0.25
0.5
1)
Tested with pulses tp = 20 ms.
2)
Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case.
VR (V)
1
1
1
1
1
2
3
4
5
6
7
7.6
8.4
9.1
9.9
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.5
25.1
27.4
29.7
32.7
Maximum
DC Zener
Current 2)
IZM (mA)
504
468
434
386
356
324
292
266
242
220
200
182
166
152
138
122
114
100
90
82
76
68
60
55
50
47
43
Ptot (W)
2
1.5
1
0.5
0
0
25
50
75
100 125 150 175
Tamb ( C)
Power Dissipation (W) - Versus - Temperature( C)
SEMTECH ELECTRONICS LTD.
®
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 05/06/2008